Invention Grant
- Patent Title: Colored contact lens
- Patent Title (中): 彩色隐形眼镜
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Application No.: US13323987Application Date: 2011-12-13
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Publication No.: US08770747B2Publication Date: 2014-07-08
- Inventor: Sandra Corti , Laura Ashley Creech
- Applicant: Sandra Corti , Laura Ashley Creech
- Applicant Address: CH Basel
- Assignee: Novartis AG
- Current Assignee: Novartis AG
- Current Assignee Address: CH Basel
- Agent Sheng-Hsin Hu
- Main IPC: G02C7/00
- IPC: G02C7/00 ; G02C7/02 ; G02C7/04

Abstract:
A contact lens, comprising a preprint of a first shade and a main print of a second shade, wherein the preprint consisting of a first band of gradient dot matrix, wherein the main print consisting of a second band of evenly spaced circular voids, wherein the second band surrounds the starburst pattern, wherein the first band and the second band have a substantially identical outer diameter and the first band has a smaller inside diameter than the second band, wherein the first shade and the second shade are different, wherein the gradient dot matrix is characterized by dot coverage increases in a radial direction from the center too the peripheral edge or a position near the peripheral edge of the substantially-circular pattern.
Public/Granted literature
- US20120147319A1 COLORED CONTACT LENS Public/Granted day:2012-06-14
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